{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["cause effect", "member collection", "entity destination", "instrument agency", "product producer"], "input": "a telescope assists the eye chiefly in two ways ."}
{"cause effect": [], "member collection": [], "entity destination": [], "instrument agency": [{"subject": "telescope", "object": "eye"}], "product producer": []}